Features
- Precision indication of conductivity
- Automatic Temperature Compensation
- 4 Step Range selection 0.1μs to 199.9ms
- 2 independent Set Points with High and Low logics for on-line control
- Front Panel ‘touch type’ membrane switch to read the limits set
- Voltage corresponding to Conductivity available for external recorder
- ‘Cell Adjust’ on front panel for calibration.
Specification
| Display | 3½ Digit LCD |
| Range | a. 199.9μs b. 1999μs c. 19.99ms d. 199.9ms The range is selectable from the rear and can be calibrated by ‘Cell Adj’ at the front for individual range. |
| Resolution | 0.1μs to 0.1ms depending on range selected. |
| Accuracy | ± 0.5% of Full Scale ± 1 Least Significant Digit. |
| Sensor | Contact Type’ with Cell Constant 1.0 |
| Temperature | Uses PT100, precision temperature sensor (External). |
| Compensation | The Compensation is internally set at 2% per ˚C NOTE: If PT100 is not available, then fix a simulated resistance of PT100 @ 25˚C approx. 110Ω. Instrument will not work otherwise. |
| Limit Setting | Using 2 Nos. 10 turn precision trimpots on front panel to set the High/Low Limi |
| Control Output | Two set of NO-P-NC, 5 Amps potential free Relay Contacts. a. Relay 1 (High) ON, for Conductivity > High Limit b. Relay 2 (Low) ON, for Conductivity < Low Limit |
| Recorder Output | 0-2V for the selected range Max. current output capability 2mA |
| Supply | 110V AC/220V AC ± 15% Internally selectable |
| Size | Front Fascia – 96mm x 96mm, Cut Out – 92mm x 92mm |
| Cabinet | Flame retardant grade Plastic enclosure |
